201308166

素因数分解:

$2^1\times 3^4\times {\mathrm{1242643}}^1$

素因数の和:1242657

約数の個数: 20

約数和(自身を含む): 451079772

約数和(自身を除く): 249771606

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1242643, 2485286, 3727929, 7455858, 11183787, 22367574, 33551361, 67102722, 100654083, 201308166]

約数ペア:

[(1, 201308166), (2, 100654083), (3, 67102722), (6, 33551361), (9, 22367574), (18, 11183787), (27, 7455858), (54, 3727929), (81, 2485286), (162, 1242643)]